baber/WOPTO huggingface dataset:
Patent RU-2205425-C1 (RU)
Title: Method determining stocks of fish with gas bladders
Inventor: BAKHAREV S A
IPC: G01S15/04
Filed: 2002-01-28
Granted: 2003-05-27
Abstract: FIELD: underwater acoustics, detection, identification and determination of spatial coordinates of stocks of fish with gas bladders employed in fishing industry. SUBSTANCE: unit of parametric radiation of low-frequency signals is positioned on one side of controlled boundary and unit of parametric reception of low-frequency signals is located on opposite side of boundary. Parametric radiation unit of low-frequency signals forms, amplifies and emits high-frequency pumping waves at frequencies ω 1  and ω 2  close to resonance frequency ω 0  of air bubbles present in surface layer of water in direction of unit of parametric reception of low-frequency signals and executes nonlinear interaction of high-frequency pumping waves with formation of low-frequency wave of resonance frequency Ω = ω 1 -ω 2  directionally propagating in aqueous medium. Unit of parametric reception of low-frequency signals forms, amplifies and omnidirectionally emits high-frequency pumping signal on frequency ω 3  which scatters across inhomogeneities of aqueous medium, interacts with low-frequency wave of resonance frequency Ω′ reflected from stocks of fish with gas bladder as well as with low-frequency wave of inherent radiation of fish on frequency Ω″ with formation of high-frequency wave of combination frequencies ω 3 ±Ω′ and ω 3 ±Ω″ propagating towards unit of parametric reception of low- frequency signals where low-frequency signals on frequencies Ω′ and Ω″ are extracted from high modulation frequencies ω 3 ±Ω′ and ω 3 ±Ω″. Then spectral analysis of low-frequency signals is conducted, signals are compared with reference signals and decision on detection of stocks of fish is made. EFFECT: enlarged area of examination of water area, potential for detection of rarefied stocks of fish with simplified identification of their kinds. 5 dwg
Patent RU-2215016-C1 (RU)
Title: Process fluid for boring, completion and major repairs of oil and gas wells under abnormally high formation pressure and elevated temperature conditions
Inventor: NATSEPINSKAJA A M
IPC: C09K8/42
Filed: 2002-03-11
Granted: 2003-10-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention aims at increasing thermal stability of weighted process fluids to 200 C and simultaneously reducing negative physicochemical effects on productive stratum due to prevention of formation of insoluble sediments and emulsions. This aim is achieved by using water- based process fluid containing 0/1-7.0% polysaccharide reagent or mixture of polysaccharide reagents, 45.0-83.0% weighting agent, in particular formic acid alkali metal salts. Fluid can also contain 0.1-2.0% complex cross-linking agent selected from mineral salts of mono-, di-, and trivalent metals and alkaline pH regulator, and further acid- soluble weighting agent, for example carbonate flour and marble aggregate. EFFECT: increased heat resistance. 3 cl, 2 tbl, 2 ex
Patent RU-2211632-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 2002-04-18
Granted: 2003-09-10
Abstract: FIELD: food industry. SUBSTANCE: invention relates to food-concentrate technology, in particular to drink concentrate production. Method is distinguished by that conditioned bananas are treated with preparation obtained from biomass of micromycete Pythium coloratum according to given technology and aged for 2 to 5 h. Bananas are then peeled, pulp is disintegrated to give juice, peel is hydrolyzed, and separated hydrolyzate is blended with juice. EFFECT: eliminated opalescence of base and increased productivity. 2 ex
Patent RU-2218650-C1 (RU)
Inventor: VANURIN V N
IPC: H02K3/28
Filed: 2002-04-19
Granted: 2003-12-10
Abstract: FIELD: electrical machines; variable-speed electrical machines including three-speed motors. SUBSTANCE: winding has 18 coil groups numbered 1 through 18 and leads numbered 19 through 27; in first phase (i = 1) finishing lead of coil group 1 is connected to starting lead of group 5, finishing lead of group 5, to finishing lead of group 10, starting lead of group 10, to finishing lead of group 14, finishing lead of group 3, to finishing lead of group 12; in second phase (i = 2) finishing lead of coil group 7 is connected to starting lead of group 11, finishing lead of group 11, to finishing lead of group 16, starting lead of group 16, to finishing lead of group 2, finishing lead of group 9, to finishing lead of group 18; in third phase (i = 3) finishing lead of group 13 is connected to starting lead of group 17, finishing lead of group 17, to finishing lead of group 4, starting lead of group 4, to finishing group of group 8, finishing lead of group 15, to finishing lead of group 6; leads from starting lead of group 2, from starting lead of group 8, from starting lead of group 14, from finishing lead of group 3, from finishing lead of group 9, from finishing lead of group 15, from interconnected starting leads of groups 18 and 13, from interconnected starting leads of groups 6, 7, 9, and from interconnected starting leads of groups 12, 13, 15 multiple of three coil groups are divided into internal half-groups 3*, 6*, 9*, 12*, 15*, 18* and external half-groups 3, 6, 9, 12, 15, 18 having different pitch; external half-groups are wound with large-section wire. Applying voltage across leads 20, 23, 26 gives ten-pole machine with star-data connected phases. With voltage applied across leads 19, 22, 25, with leads 21, 24, 27 being interconnected, motor runs as four-pole machine with star-star connected phases. With voltage applied across leads 21, 24, 27, with leads 20, 23, 26 being interconnected, motor runs as two-pole machine with phases connected in star and delta. EFFECT: enlarged functional capabilities of new variable-speed motors using such winding. 1 cl, 1 dwg
Patent RU-2206536-C1 (RU)
Title: Method for making building articles
Inventor: RYKOV P V
IPC: C04B111/20
Filed: 2002-06-14
Granted: 2003-06-20
Abstract: FIELD: building industry. SUBSTANCE: invention relates to industry of building materials and used in making building materials of different species and forms based on silicate binding agent. Method for making building articles comprising preparing molding mass from silicate binding agent, siliceous filling agent, hardening accelerating agent and water, molding articles from prepared mixture and their drying involves silicate binding agent taken among the group: water glass, silicate-lump, sodium hydrosilicate, silica gel, siliceous filling agent with moisture 20%, not above, and dispersity 4-50 mcm and 0.1-2.5 mm. Preparing the molding mass of moisture 6-10% is carried out at intense stirring up to homogeneous state being firstly by the combined grinding indicated silicate binding agent with 2-5 wt.-% of indicated filling agent up to its dispersity 4-50 mcm and then by addition of water and 20.0-46.5 wt.-% of indicated filling agent with dispersity 4-50 mcm and 24.5-63.9 wt.-% of indicated filling agent with dispersity 0.1-2.5 mm to the prepared activated mass and additional addition of pigment and hardening accelerating agent. Molding is carried out by pressing under pressure from 1.0 to 150 kg/cm 2  and drying is carried out at 25-400 C in the following ratio of components, wt. -%: indicated silicate binding agent, 0.5-15.5; indicated siliceous filling agent, 75.9-85.9; hardening accelerating agent, 0.5-5.0; water, 8.1-13.3; pigment, 0-5.0. Also, the following components are used: water glass in the amount 0.5-15.5 wt.-% preferably; silicate-lump with dispersity 4-20 mcm in the amount 0.5-3.0 wt.-% preferably; sodium hydrosilicate with dispersity 4-20 mcm in the amount 3.0-4.0 wt.-% preferably; silica gel with dispersity 4-20 mcm in the amount 2.0-4.0 wt.-% preferably. After drying mixture is subjected for roasting additionally at 600-1000 C for 15-90 min. Invention provides making article with high strength properties, resistance to cold, acid resistance, thermal resistance, chemical resistance, waterproof. EFFECT: improved making method, valuable properties. 6 cl, 1 tbl
Patent RU-2212739-C1 (RU)
Inventor: BOJKO A F
IPC: H01Q21/24
Filed: 2002-07-15
Granted: 2003-09-20
Abstract: FIELD: effective means for electrophysical action on physical and biological objects; radio telecommunication means. SUBSTANCE: all electromagnetic waves except for base one are passed from output electromagnetic wave source over N waveguide channels to inputs of phase shifters whose number equals, respectively, (N 1) to ensure initial phase shift of electromagnetic-wave components. Electromagnetic waves picked off outputs of phase shifters go over rectangular waveguides through waveguide twists to horn feeds of parabolic mirror antenna. Electromagnetic waves undergo plane polarization in rectangular waveguides and upon passing twists their polarization planes acquire desired angular turn. Base electromagnetic wave picked off output of electromagnetic wave source is passed directly through rectangular waveguide to horn feed of parabolic mirror antenna. Initial phases are shifted relative to base electromagnetic wave and polarization planes of remaining components of electromagnetic waves are turned through certain angle. EFFECT: enhanced stability, power, and degree of circular stabilization. 8 cl, 9 dwg, 3 ex
Patent RU-2223694-C1 (RU)
Inventor: KOSTIN S V
IPC: A61B10/04
Filed: 2002-08-15
Granted: 2004-02-20
Abstract: Изобретение относится к хирургии и может быть использовано в эндоскопии. Устройство для получения цитологического материала при холангите состоит из защитного кожуха и рабочей части в виде гибкого толкателя. Гибкий толкатель состоит из двух упругих металлических струн, которые заканчиваются петлей с ворсом и окружены спиралью. Спираль фиксирована к струнам у обоих концов кольцами. Начальное кольцо имеет ручки для вращения петли. В результате возможно взятие цитологического материала из холедоха при холангите через систему наружного дренирования и через фиброгастродуоденоскоп. 4 ил.
Patent RU-2223920-C1 (RU)
Inventor: AMINOV O N
IPC: C02F101/32
Filed: 2002-09-02
Granted: 2004-02-20
Abstract: Изобретение относится к способам очистки сточных вод нефтяной и нефтехимической промышленности, а также очистки природных водных сред от взвешенных и растворенных нефтепродуктов для обеспечения безопасности окружающей среды. Способ включает фильтрацию воды через сорбент на основе силикагеля, сорбцию до установления сорбционного равновесия. В качестве сорбента используют силикагель фракции 3,0-5,0 мм, модифицированный олигоэтилгидридсилоксаном (ГКЖ-94) при 160-200 o С при следующем соотношении компонентов, мас. %: силикагель - 96,5-98,0; ГКЖ-94 - 2,0-3,5; причем очистку ведут при температуре сточных вод 5-95 o С, а скорость фильтрации составляет 23-29 м/с. Способ обеспечивает высокую степень очистки сточных вод и дает возможность его использования при повышенных температурах и высокой скорости фильтрации. 4 табл.
Patent RU-2211587-C1 (RU)
IPC: A23L13/40
Filed: 2002-10-08
Granted: 2003-09-10
Abstract: FIELD: meat industry. SUBSTANCE: method involves preparing raw meat of trimmed semi-fat pork, first-grade trimmed beef, and meat mass containing connective and fatty tissue in an amount corresponding to that of first-grade beef produced from second-grade beef of manual trimming by grinding in grinder with discharge grid having openings of 16-25 mm diameter, with following additional mechanical trimming by pressing through perforated surface having 2-3 mm sized openings, with trimmed semi-fat pork, first-grade trimmed beef and meat mass being used in the ratio of 1:(0.26-0.55): (0.02-0.35); providing grinding of first-grade beef and semi-fat pork; salting raw meat; mixing with spice and condiment for producing meat farce. Method allows raw meat of lower grade to be processed so that raw meat with improved functional-processing properties is produced due to the usage of optimized procedures and modes. EFFECT: increased quality, improved organoleptical and consumer properties of finished product and reduced production costs. 29 cl
Patent RU-2232889-C1 (RU)
Title: Electrical separator for well telesystems
Inventor: ABRAMOV G S
IPC: E21B17/12
Filed: 2002-12-15
Granted: 2004-07-20
Abstract: FIELD: well drilling technology. 
     SUBSTANCE: device has combined, consisting of at least two parts metallic body with channel and connecting threads on ends. On outer cylindrical surface along length of body and in channel electro-insulating coverings are made. In threaded conical engagement of body parts electro-insulator is provided. One of body parts is made stepped, with a shelf and cylindrical portion with diameter lesser than body, on end of this portion a nipple thread is made for engagement with second part of body. Reactive sleeve end of the latter is made with slanted shear. On cylindrical portion of first part additional insulator in form of bushing with slanting shears of ends and fixing bushing are placed. Additional insulator is made metallic inside, and along its whole surface a layer of highly hard dielectric is formed. Fixing bushing on the side of additional insulator is mad with slanting shear reactive to it, and its other end is rigidly, by welding, for example, is connected to body of first part. 
     EFFECT: reliable protection of one body part from angular displacement relatively to the other part, and higher durability and overall reliability. 
     2 dwg
Patent RU-2230064-C1 (RU)
Inventor: MIKHAJLICHENKO S N
IPC: C07D251/52
Filed: 2003-01-14
Granted: 2004-06-10
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: invention relates, in particular, to derivative of sym.-triazine used as a compound protecting culturing sunflower plants against phytotoxic effect of herbicides. Invention describes 2,4-bis-(morpholyl)-6-β-oxycarbonylmethyloxy-sym.-triazine of the formula: β that is an antidote against phytotoxic effect of herbicide 2,4-dichlorophenoxyacetic acid on sunflower germinating seeds and seedlings. Invention provides preparing a new compound eliciting valuable biological properties. EFFECT: valuable properties of compound. 2 tbl, 3 ex
Patent RU-2242563-C1 (RU)
Inventor: SHADUNTS K SH
IPC: E02D27/38
Filed: 2003-05-19
Granted: 2004-12-20
Abstract: FIELD: building, particularly foundations for large vertical steel reservoirs, preferably built on macroporous grounds. 
     SUBSTANCE: method involves digging out foundation pit; compacting ground of foundation pit by ramming thereof and arranging ground padding. Base before ramming thereof is divided into a number of ring areas with taking into consideration non-uniformity of flexible reservoir bottom immersion and ramming of above areas is performed in multi-stage manner beginning from central area. At the first ramming stage central area is settled up to level of neighboring area and excessive non-compacted ground is cut off up to above level. At the second stage central area and neighboring ring area are settled up to level of the next area and excessive non-compacted ground is cut off up to this level. Above operations are repeated. At the last stage all areas are rammed simultaneously up to necessary design level with providing desired density of all areas. 
     EFFECT: possibility of uniform reservoir bottom immersion, increased service life. 
     3 dwg
Patent RU-2246327-C1 (RU)
Inventor: CHUCHKOV V M
IPC: A61N1/10
Filed: 2003-09-02
Granted: 2005-02-20
Abstract: Изобретение относится к медицинской технике, в частности к устройствам для терапевтического воздействия на области тела человека статическим электричеством. Устройство содержит корпус и насадку, выполненную в виде стакана из диэлектрического материала. Внутри насадки с возможностью вращения на валу привода установлен возбудитель электростатического поля. Возбудитель выполнен в виде закрепленных на валу привода радиальных элементов и торцевого элемента. Радиальные элементы контактируют с внутренней поверхностью стенок насадки и составляют с материалом насадки электризационную пару. Торцевой элемент контактирует с внутренней поверхностью дна насадки и составляет с материалом насадки электризационную пару. Наружная поверхность стенок насадки имеет конусность с уменьшением диаметра к дну. Стенки насадки выполнены переменной толщины, уменьшающейся к дну. Устройство позволяет увеличить площадь генерации электростатического поля и осуществлять концентрацию заряда в рабочей зоне. 4 з.п. ф-лы, 2 ил.
Patent RU-2255407-C1 (RU)
Inventor: KOSJAKOV A A
IPC: H02K15/12
Filed: 2003-11-18
Granted: 2005-06-27
Abstract: FIELD: electromechanical engineering. 
     SUBSTANCE: proposed method meant for use in the course of manufacture, routine maintenance, and repairs includes electroosmotic drying process added by osmotic drying process. To this end winding that has insulation 1 and conductors 2 is covered for the time being with porous material 4 impregnated with saturated salt solution; in the process membrane 3 that passes water and stops passage of salt ions is placed between outer surface of winding and porous material. Then dc voltage is supplied from external source whose positive pole 5 is connected to winding conductors 2 and negative pole 6, to porous material 4. 
     EFFECT: reduced drying process time. 
     1 cl, 1 dwg
Patent RU-2262457-C1 (RU)
Title: Vehicle lo-jack and antitheft device
Inventor: DIKAREV V I
IPC: B60R1/00
Filed: 2004-01-14
Granted: 2005-10-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed for prevention unauthorized use or theft of vehicle.  Device includes NAVISTAR navigation system satellites, vehicle equipment, retransmitter with transmit-receive antenna and dispatcher station equipment.  Vehicle carry set contains antenna, GPS-signal receiver, radio station, matching unit, microprocessor, additional information pickup, transmit-receive unit and actuating unit.  Stationary equipment of dispatcher station contains receiving antenna, transmit-receive antenna, GPS-signal receiver, radio station, matching unit, personal computer, documentation device and display.  Device provides duplex radio communication between vehicle and dispatcher station for exchanger of discrete information using two frequencies and complex phase-manipulated signals. 
     EFFECT: enlarged functional capabilities of device. 
     7 dwg
Patent RU-2256424-C1 (RU)
Inventor: BATALOV O A
IPC: A61B17/56
Filed: 2004-02-03
Granted: 2005-07-20
Abstract: FIELD: medicine, orthopedics. 
     SUBSTANCE: the method deals with applying compression-distraction apparatus consisting of rings and a square framework supplied with distraction rods and cantilevers in its grooves followed by applying and fixing the needles and osteotomy of the first metatarsus. The novelty lies in the fact that a needle with a soldered piece applied through proximal metaphysis of the first metatarsus from the bottom upwards should be fixed in inferior grooves of the framework; needles with soldered pieces applied from the bottom upwards through distal metaphysis of the first metatarsus and diaphysis of distal phalanx of the great toe should be fixed to distraction rods being fixed in the upper grooves of the framework; a needle with a soldered piece applied from the bottom upwards through distal metaphysis of the fourth metatarsus should be fixed in cantilevers at inferior grooves of the framework along with removing adduction of anterior department of patient's foot by replacing the framework in frontal plane from inside outwards, and lengthening the first metatarsus by shifting its osteotomized fragment in distal direction that decreases tissue traumatism due to simultaneous lengthening capsular-ligamentous apparatus along median surface of patient's foot, eliminating the shift in the first metatarso-wedge and navicular-wedge joints and removing the shortening in the first metatarsus. 
     EFFECT: higher efficiency of therapy. 
     1 dwg, 1 ex
Patent RU-2253857-C1 (RU)
Inventor: KOGAN JA I
IPC: G01N15/00
Filed: 2004-03-01
Granted: 2005-06-10
Abstract: FIELD: gas analysis. 
     SUBSTANCE: method is based upon forming condensation molecular nuclei of internal gas flow from impurities or taking their participation in account, evaporating of developing and sticking condensation molecular nuclei together to form bigger nuclei of matters due to dosed heating in gas flows, forming of aerosol particles and measuring their content which specifies content of impurities. Heated gas flows together with evaporated matters are brought into common flow and supersaturation of gas mixture of matters is created and aerosol particles are formed by means of combined condensation vapors of mixture of developing matters and matters making particles bigger onto condensation molecular nuclei. 
     EFFECT: improved sensitivity of measurement of impurities content; widened range of materials determined by condensation molecular nuclei method. 
     3 cl
Patent RU-2255357-C1 (RU)
Inventor: DAVYDOV V F
IPC: G01V9/00
Filed: 2004-05-31
Granted: 2005-06-27
Abstract: FIELD: geodesy. 
     SUBSTANCE: method includes filming planned areas from board of spacecraft, on which optical stereo-filming system is mounted. Array of digital models of area is received using aero-space means with high resolution. Digital area models matrix of area portion is separated on fragments. Two-dimensional space spectrum is calculated and autocorrelation function for fragment signal is calculated for signals b(x), b(y). relief area is determined by numeric integration using specialized PC software for surface integral S=S[b(x), b(y)], dependently on calculated values b(x), b(y). 
     EFFECT: higher precision, higher reliability, higher trustworthiness. 
     5 dwg
Patent RU-2260752-C1 (RU)
Title: Cooling element
Inventor: OSADCHENKO I M
IPC: F25D3/08
Filed: 2004-10-04
Granted: 2005-09-20
Abstract: FIELD: refrigerating engineering; cooling of food-stuff and bio-preparations. 
     SUBSTANCE: proposed cooling element is made in form of hermetic container with mixture of anhydrous sodium sulfate and wastes of methionine process, magnesium heptasulfate and water. 
     EFFECT: increased cooling effect; low cost of preparation of cooling element; enhanced ecology. 
     1 tbl, 1 ex